2.2L Turbo Engine Build

[cs xtreme]

I'll try

[cs xtreme]

results:
run 1.
good traction, turbo lag off the line.
hit rev limit or bogged shifting fist to second and second to third
2.194 60' 14.481 @97.97 mph
thats same as last year with a slower 60' and a faster mph

run 2
about the same. did a re-tune was running rich (same as last time)
still bogged on shifting. tried to launch on boost and lost traction.
3.078 60' 15.867 @98.49 mph

run 3
another tune still bogging on shifts
lag on launch
2.239 60' 14.567 @97.20

run 4
more of the same. another tune
2.309 60' 14.549 @98.70

run 5 still bogging
2.268 60' 14.604 @97.41

run six. 2400-2500 rpm launch (small lag)
another tune, might of popped once on a shift.
2.195 60' 14.164 @99.66

started to rain a bit and the lines were getting really long in the staging lanes so i decided to call it a day after run 6

[idriz]

very nice what psi u running

[s106banger]

well it looks like some more tunning is in order...your 60 foots arent amazing, i did better with my open 3.08.

you are the fastest 2.2 s-10 now though...

keep up the good work!

[S-10Driver]

cant wait for the times with the tires.

w/ some more tuning and tires i'd say you'd be pushing high 12's.

my stock 2.2 has about the same 60' times. lol

[cs xtreme]

Quote: Originally Posted by idriz

very nice what psi u running

still 11

[cs xtreme]

Quote: Originally Posted by s106banger

well it looks like some more tunning is in order...your 60 foots arent amazing, i did better with my open 3.08.

you are the fastest 2.2 s-10 now though...

keep up the good work!

I've done better 60's but if i launched on boost this year it would (did) break loose.

[turbo4xtreme]

just wondering on a stock bottom end , wat boost would u recomend running...ive been pussyfooting mine until i felt comfortable with it, i havnt been over 8

[cs xtreme]

lots rerally depends on tune
if you have a good tune i'd say 10 is safe.
but too much timing or not enough fuel at that level will cause a problem

[gutlesswonder]

That trap is good for a 13 all day if you can get your launch right. I think a good set of tires ie: slicks and a good traction bar set up and you should be in the 1.9 60' range and easily break 13's. 12's are still a little far off but a mid 13 is definately possible!!

[cs xtreme]

got my slicks and put the drive shaft loop on last weekend.
so now we'll see what happens with traction off the line

[beandip]

I cant wait to see the new numbers!

[99street10]

Quote: Originally Posted by beandip

I cant wait to see the new numbers!

x2

[What?]

what's the track/air temp difference from this run and your last year's run

keep it up, work out all the kinks and tune

[83blazer28]

baddd assss
but 14.16 @ 99.6 is still slow compared to almost anything else with a turbo

[cs xtreme]

Quote: Originally Posted by What?

what's the track/air temp difference from this run and your last year's run

keep it up, work out all the kinks and tune

I wish i knew exacts
seems they dont post air temp on the slips when its only a test and tune.

[cs xtreme]

Quote: Originally Posted by 83blazer28

baddd assss
but 14.16 @ 99.6 is still slow compared to almost anything else with a turbo

not at this altitude
stock dsm's do 15-16's
srt 4's are lucky to get a 14 anything
not to mention both run more boost that I currently do
the wrx (not stI) does 14.8-15.2 at this altitude

also consider my weight 3305 lbs with driver

not sure what the new turbo cobalt ss does but I know it runs more boost and makes less power

[dart_06]

stock cobo's are slower than srt's.. and i cant wait for #'s either!!! lol

[cs xtreme]

7-12
pueblo motor sports park
temp was about 100
R/T .162
60' 2.003
330 5.659
1/8 8.815
mph 76.95
1000 11.553
1/4 13.869
95.41 mph

1-2 and 2-3 it missfired like it did the first night
traction was good but i launched at 2300.
I didnt adjust my rear brakes enough to keep it from trying to spin on the line.

trans brake and line lock would be really nice right about now.

it has more in it but that was not a night to set records.
after that pass i had heat soak. then I was battling a head wind

[dart_06]

sounds promising!!! i bet u can get quite alot outta her.

[speed127]

hey cs.. I have a brand new line lock sitting in my garage that I was going to use on my Spirit R/T but never did.... I'll donate it to your cause if you want to pay shipping... say like $9 ??? If you can use it pm me your address ....

[meyers2211]

Quote: Originally Posted by S-10Driver

cant wait for the times with the tires.

w/ some more tuning and tires i'd say you'd be pushing high 12's.

my stock 2.2 has about the same 60' times. lol

he will be 13's i don't see 12's happening without a good amount of work.


edit jus saw the 13 second slip.

Get ur 60ft down to 1.8's or better

cs extreme i would concentrate on weigh reduction.
Roll pan or step shavers. Move the battery to the rear. remove spare everthing. Take out everything possible. Drivers manual, the 1lb of extra change, spare jack and tire, extra brackets under the hood on the tutu.


It took me over an hour but i removed the big steel bumpstops in the rear they weighed i think 6lbs each.
It want 12's u should be trapping over 105

[What?]

i can forsee 12s, dont forget people, this is at milehigh drag track and still have lots to do to near perfection

cs, do you still have that DOT hose on front brake line? if so, you can replace it with dot stainless steel lines of same length, that'll help you out a bit


also, when does your track will close for the winter time?

[cs xtreme]

Quote: Originally Posted by What?

i can forsee 12s, dont forget people, this is at milehigh drag track and still have lots to do to near perfection

cs, do you still have that DOT hose on front brake line? if so, you can replace it with dot stainless steel lines of same length, that'll help you out a bit


also, when does your track will close for the winter time?

I think october.

[cs xtreme]

Quote: Originally Posted by meyers2211

he will be 13's i don't see 12's happening without a good amount of work.


edit jus saw the 13 second slip.

Get ur 60ft down to 1.8's or better

cs extreme i would concentrate on weigh reduction.
Roll pan or step shavers. Move the battery to the rear. remove spare everthing. Take out everything possible. Drivers manual, the 1lb of extra change, spare jack and tire, extra brackets under the hood on the tutu.


It took me over an hour but i removed the big steel bumpstops in the rear they weighed i think 6lbs each.
It want 12's u should be trapping over 105

12's will happen with not much work.
I'm still on low boost with my small turbo, no weight reduction has been done except for ac removal. I still have my system in it (2 10's amp and box)
I wanted to get to 13's in that form.
now the weight reduction begins

[83blazer28]

13.89 niceee
but how to you get 14.1 at 99.6 and 13.89 at 95.41??

[cs xtreme]

Quote: Originally Posted by 83blazer28

13.89 niceee
but how to you get 14.1 at 99.6 and 13.89 at 95.41??

little better 60'
2.0 vs 2.1
missfired on each shift slowing acceleration
it would of trapped higher with a lower et if it didn't mess up.
it was also 15-20 degrees hotter effecting intercooler temp and timing
i.e. power output
also a different track

[83blazer28]

ah ok better acceleration but your top speed was a little slower

[idriz]

[quote=cs xtreme;5408570]7-12
pueblo motor sports park
temp was about 100
R/T .162
60' 2.003
330 5.659
1/8 8.815
mph 76.95
1000 11.553
1/4 13.869
95.41 mph

1-2 and 2-3 it missfired like it did the first night
traction was good but i launched at 2300.
I didnt adjust my rear brakes enough to keep it from trying to spin on the line.

trans brake and line lock would be really nice right about now.

ahh sweet numbers ,,hope fully ill get mine down

[gutlesswonder]

Its definately a solid 13 sec truck. But it will take some work to shave off another second. Like Meyers said above it will take a 105 trap to hit 12's. It doesnt seem like a lot but it is. With a better turbo, better tuning, and the suspension properly set up it is possible. Cant forget about the line lock either.

[Dozer600]

Back to page one. Updates?

[cs xtreme]

Quote: Originally Posted by Dozer600

Back to page one. Updates?

nothing yet.
only been to the track once since last time and nothing record breaking